<template>
  <div class="count">
    <h2>我是count组件: {{ count | add$ }}</h2>
    <Button />
  </div>
</template>

<script>
export default {
  name: "Count",
  data() {
    return {
      count: 0,
    };
  },
};
</script>

<style scoped>
.count {
  background-color: pink;
}
</style>
